4439409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 2011791

約数列:

[1, 3, 13, 39, 89, 267, 1157, 1279, 3471, 3837, 16627, 49881, 113831, 341493, 1479803, 4439409]

約数ペア:

[(1, 4439409), (3, 1479803), (13, 341493), (39, 113831), (89, 49881), (267, 16627), (1157, 3837), (1279, 3471)]